Added RF classifier to setup.py
Added RF classifier to setup.py

joongh/robotframework,HelioGuilherme66/robotframework,robotframework/robotframework,joongh/robotframework,jaloren/robotframework,HelioGuilherme66/robotframework,jaloren/robotframework,alexandrul-ci/robotframework,jaloren/robotframework,alexandrul-ci/robotframework,joongh/robotframework,HelioGuilherme66/robotframework,joongh/robotframework,robotframework/robotframework,joongh/robotframework,robotframework/robotframework,jaloren/robotframework,alexandrul-ci/robotframework,alexandrul-ci/robotframework,alexandrul-ci/robotframework,jaloren/robotframework